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Optimum Reliability in Motion Control
SERVO DRIVE TYPE
OPER TION AND MAINTENANCE MANUAL A
11AR
ALPHA SERVO DRIVE INDEX
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Preface Thank you for purchasing a SANDEX product. These instructions cover installation procedures procedures and maintenance to be followed to ensure maximum performance from product Please read these i nstructions carefully before installing or trial operating of this product . sure the product fits your specifications . 9 9 AR AR -- S01 S01 A A 0 0 0 0 0 0 0 0 X X | | | | | | | | | a a b b c c d d e e ff g g h h I I Shaft to sha
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200 to 230VAC for 11AR & 15AR f: Controller : 0=Standard x=Special requirements g: Cable : 0=3 meters length, w/o conduit ength, w/o conduit 2=10 meters length, w/o conduit 3=15 meters length, w/o conduit 4=3 meters length, w/ conduit 5=5 meters length, w/ conduit 6=10 meters length, w/ conduit 7=15 meters length, w/ conduit Y=Connectors Only h: Control Software Type of cont : 0=Standard x=Special requirements I: Special Instructions Include the symbol X in
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S ymbols to ensure the safe and proper use of the Variax Failure to obey t hese precautions can cause machine problems, accidents, or other unexpected Warning Indica equipment. Caution Meaning of symbols must not do. General prohibition ouch Do Not T to you or your equipment. General Pinch Point Warning emperature T This symbol alerts you to actions that are reserved for qualified service personnel only Mandatory Action Electrical Grounding
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PREFACE PREFACE SAFETY PRECAUTIONS SAFETY PRECAUTIONS SAFETY PRECAUTIONS SAFETY PRECAUTIONS 3 3 S SYMBOLS TO ENSURE THE YMBOLS TO ENSURE THE SAFE AND PROPER USE SAFE AND PROPER USE OF THE OF THE V VARIAX ARIAX 3 3 1. OPERATING 1. OPERATING THEORY THEORY 6 6 2. HANDLING 2. HANDLING YOUR SA YOUR SANDEX NDEX 7 7 2.1 2.1 I IDENTIFYING DENTIFYING A ALPHA LPHA S SERVO LAYOUT ERVO LAYOUT 7 7 3. TRANSPORTATION 3. TRANSPORTATION A AND ENVIRONMENT ND ENVIRONMENT 8 8 3.1 3.1
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5.6 5.6 D DATA SWITCH SETTINGS ATA SWITCH SETTINGS 22 22 6. HANDLING 6. HANDLING PROCED PROCEDUURES FOR TH RES FOR THE OUTPUT SHAFT OUTPUT SHAFT 23 23 6.1 6.1 T TABLE TYPE OUTPUT ABLE TYPE OUTPUT 23 23 7. LUBRICATION 7. LUBRICATION 24 24 4.5 4.5 P PURPOSE OF LUBRICATI URPOSE OF LUBRICATIOON N 24 24 7.2 7.2 O OIL SELECTION PRECAU IL SELECTION PRECAUTTIONS IONS 24 24 7.3 7.3 L LUBRICATING OIL VISC UBRICATING OIL VISCOOSIT SITYY’ ’S S 25 25 7.4 7.4 R RECOMMENDED LUBRICAT ECOMMENDED LUBRI
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Unit 2 Handling your Sandex 1. shaf t. This cam interlocks with the turret portion of the output shaft. The turret has cam followers along which are in contact with the tapered ribs on the cam. This contact or pressure is called am followers along the rib surfaces thereby rotating the edges of the cam although the cam followers stay in motion. ays kept pressed against the tapered ribs to ensure an accurate o followers can cause vibrations, noise, and also damage the cam and cam
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Unit 2 Handling your Sandex 2. Ha or improper handling. Improper hand a 2.1 Identifying Alpha Servo layout Fixed hollow flange Installation surface for indexing table. Installation for fixed table. Oil cap mounting bracket Oil gauge *Drain at W - surface Handling your Alpha Servo on transmission system Frictional torque within the rotation transmission system Usage in dusty areas Electrical currents Improper maintenance and repairs Mo
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Unit 3 Transportation and environment 3. 3.1 Shipping condition thoroughly products that pass this inspection are shipped. NDEX unit is filled with lubrication oil in accordance to the customer ’ s operating speed and environment. Remove the rust preventative solution with a light oil or thinner. Be careful not to let the 3.2 Temperatures (1) For use between - ( - ° F) use a lubricating oil with a lower mperatures and may not allow proper speed acceleration. ° F
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Unit 3 Transportation and environment oil seal may wear and thereby cause oil leaks. This is particularly evident when chemicals are used. Chemicals can also cause and your SANDEX unit If the location for your SANDEX unit is very dusty, the air outlet in the oil fill port may become an entrance into the housing. Placing an air filter over this port should prevent dust from entering the housing. Electrical currents If electricity passes through the SANDEX unit, minute dimples can
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Unit 4 Installation 4. I Another e actions necessary. Casing main body Always use the lifting bolt holes provided on the housing of your SANDEX unit. Do not lift a ffect the precision of the equipment, or a Each SANDEX unit has oil fill, drain and sight gauge ports. The unit should be mounted for easy maintenance access to these ports. sure the housing, shaft d imensions , and mounting holes comply with drawing specifications. Also check the mounting area for perpendicularity
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Unit 4 Installation 4.2.2 Situation Installation Precaution Design the control panel size, unit layout, and cooling method so the temperature around the servo amplifier Installation in a Control Panel does not exceed 55°C (131 ° . Minimize heat radiated from the heating unit as well as any temperature rise caused by natural convection so Installation Near a Heating Unit the temperature around the servo amplifier does not exceed 55°C (131 ° F) . Installation Near a Source o
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Unit 4 Installation 4.2.4 12 12 Wiring Three Phase 200VAC
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Unit 4 Installation 4.2.5 13 13 Wiring Three Phase 400VAC
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Unit 4 Installation 4.3.1 Mounting the MP940 1. Insert the two mounting tabs on the bottom of the MP940 into the mounting holes 2. Pressing in the direction of the arrows, insert the mounting tabs on the top of the 3. Insert the MP940 module fixing spring into the hole on the top of the SGDH. 4. While pulling on the fixing spring, pull the spring mounting hook on the top of the MP940 case. 5. Mount following diagrams when mounting the MP9
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Unit 4 Installation 4.3.2 ral Devices Motor power, and encoder are standard cables that are supplied by Sankyo America Inc. The I/O connections are made by one of two options (see 4.4.2). The source power 15 15 cables will be supplied by the customer. Switch Box Or PLC Connection of Periphe
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Unit 4 Installation 4.4 Pow Supplies DC +24V 400mA power supply to the MP940 module. The connectors use a screw-mount terminal block BL3, 5/3F-AU (Weidmuller, Inc.). Pin# Name 3 +24VDC input 2 1 FG Frame ground aring Procedure Use a twisted pair with a wire size of AWG#24 to AWG#20 when connecting the 24VDC power supply and MP940 Module power supply connector. 16 16 Input Cable Prep 2.) 0V GND +24V Signal Name er Supply Connector Cable 1.) W
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Unit 4 Installation 4.4.1 - 28.8VDC current output 17 17 signals load 24V 100mA 5.3mA rated 17.4 I/O Circuits
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Unit 4 Installation 4.4.2 and the cable with terminal block are available options for your connection Note: N/A connections are not needed for the Alpha Servo application. 18 18 The pigtail cable, Controller I/O connections
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Unit 5 on Generally, automated machinery using SANDEX units are complicated in design. This is based on the uses as each component is mounted. 5.1 S etting encoder zero position F n 0 0 0 to select the auxiliary function mode. b) Select the user constant Fn008. Press the or cursor key to select the digit to set, and then press the or cursor key to change the number. F n 0 0 8 ay to appear. P G L C 1 d) Using the cursor key change this value to P G L C 1 When th
